98 Chapter 2 – Service mode  EN
Extended Service menu 
Use the Extended Service mode to run various self-tests and to change 
softswitch settings, such as the country code softswitch setting.
To gain access to the Extended Service menu
1 Press BACKSPACE#**.
2 Use < and > to select the choices given in the Extended Service 
menu (see “Extended Service menu tree” on page 99) and press 
E
NTER/MENU.
Note
See the control-panel display for further instructions.